https://bugzilla.novell.com/show_bug.cgi?id=668319 https://bugzilla.novell.com/show_bug.cgi?id=668319#c2 --- Comment #2 from Frederic Crozat <fcrozat@novell.com> 2011-01-31 13:39:00 UTC --- unfortunately, memory is so corrupted gdb refuses to give a backtrace itself. Here is a "partial backtrace", done with 11.3 package (1.7.1.2) : Program received signal SIGSEGV, Segmentation fault. sanitize_string (data=<value optimized out>, bytes=<value optimized out>, coded=0xc0000000 <Address 0xc0000000 out of bounds>, style=8192) at utils.c:143 143 coded += sanitize_char(c, coded, style); (gdb) bt Cannot access memory at address 0xc0000000 (gdb) up #1 0x0806d3b5 in sockaddr_unix_info (sa=0x5c305c37, salen=1546673200, buff=0x44785c30 <Address 0x44785c30 out of bounds>, blen=1165515832) at sysutils.c:218 218 nextc = (gdb) up #2 0x41785c41 in ?? () here is valgrind report : valgrind socat /tmp/vboxpipe stdout ==21458== Memcheck, a memory error detector ==21458== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al. ==21458== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info ==21458== Command: socat /tmp/vboxpipe stdout ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x4027C6B: strlen (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==21458== by 0x806D397: sockaddr_unix_info (sysutils.c:220) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x4027C77: strlen (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==21458== by 0x806D397: sockaddr_unix_info (sysutils.c:220) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Use of uninitialised value of size 4 ==21458== at 0x806E2C0: sanitize_string (utils.c:100) ==21458== by 0x806D3B4: sockaddr_unix_info (sysutils.c:218) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x806E2CF: sanitize_string (utils.c:106) ==21458== by 0x806D3B4: sockaddr_unix_info (sysutils.c:218) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Use of uninitialised value of size 4 ==21458== at 0x806E33B: sanitize_string (utils.c:106) ==21458== by 0x806D3B4: sockaddr_unix_info (sysutils.c:218) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x806E2E3: sanitize_string (utils.c:122) ==21458== by 0x806D3B4: sockaddr_unix_info (sysutils.c:218) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x806E2F5: sanitize_string (utils.c:123) ==21458== by 0x806D3B4: sockaddr_unix_info (sysutils.c:218) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x4027DCD: strncpy (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==21458== by 0x806D3C7: sockaddr_unix_info (string3.h:123) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x4028DF5: rawmemchr (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==21458== by 0x806D73B: sockaddr_info (sysutils.c:158) ==21458== by 0x8073478: Getsockname (sycls.c:973) ==21458== by 0x805CB31: _xioopen_connect (xio-socket.c:836) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) ==21458== ==21458== Conditional jump or move depends on uninitialised value(s) ==21458== at 0x806D387: sockaddr_unix_info (sysutils.c:208) ==21458== by 0x806D723: sockaddr_info (sysutils.c:156) ==21458== by 0x805CBB1: _xioopen_connect (xio-socket.c:919) ==21458== by 0x805D270: xioopen_connect (xio-socket.c:961) ==21458== by 0x805F7B7: _xioopen_unix_client (xio-unix.c:497) ==21458== by 0x8058880: xioopen_gopen (xio-gopen.c:54) ==21458== by 0x8050B77: xioopen_single (xioopen.c:575) ==21458== by 0x8050C2D: xioopen (xioopen.c:443) ==21458== by 0x804E9F7: socat (socat.c:566) ==21458== by 0x804F695: main (socat.c:313) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.